JP6494722B2 - Road protection facility with safety parts for warning and safety parts for warning - Google Patents

Description

  The present invention relates to a safety component for alerting and a road protection facility to which the safety component for alerting is attached.

  In order to reduce traffic accidents, various safety parts for warning for road safety have been proposed. Temporary type warning and safety parts include a type in which legs are spread directly on the road and a self-standing type, or a type that is formed in a conical shape as a whole and that stands on the road surface as it is. This self-supporting safety alert part has a problem that it falls down when it comes into contact with a person or a vehicle or falls down due to wind. Therefore, in places where there is a possibility of coming into contact with people or vehicles in windy places, it was necessary to fix them to protective facilities such as pedestrian boundary blocks, guard rails, guard pipes or fall prevention fences using mounting brackets. . For this reason, these safety alert parts of the fixed type are bulky and require a long time for installation work because they are transported and stored together with the mounting bracket.

  Also, when installing corn type warning and safety parts of road surface installation type, when performing construction on a road with a sidewalk and a roadway, for example, when cutting the roadway and constructing pavement, the sidewalk It must be open and let pedestrians pass. In the opposite case, the roadway must pass through a regular vehicle. In such a case, an A-type barricade is installed on the foundation concrete section (commonly referred to as apron) that fixes the pedestrian boundary block so as to straddle the pedestrian boundary block. Establish a security facility for alerting. Since heavy machinery such as finishers and rollers are operating when the construction site is a roadway, workers do not enter the roadway and work while moving on the foundation concrete part of the walkway boundary block to prevent danger. Therefore, since the barricade of the security facility interferes with the work, it will be necessary to remove the barricade where it is working and move it, but the work while moving the barricade each time will increase troublesome work. It will be. Therefore, we try to use a lightweight cone, but the stability on the pedestrian road boundary block is poor and not suitable for installation. In addition, since the width is too wide beside the walking road boundary block, the sidewalk side disturbs the pedestrian, and the roadside side cannot obstruct the worker. Therefore, we devised a cone that can install a lightweight cone so that it does not get in the way of pedestrians and workers.

  In addition, reflectors and delineators are attached to road protection facilities such as pedestrian boundary blocks, guard rails, guard pipes, fall prevention fences, and steel pipes, so that roadsides and intersections can be clearly displayed at night together with safety facilities. It is said. In addition, a delineator is installed alone on the shoulder of a road where no road protection facility or the like is installed, but the support is thin and visibility is low. Reflectors and delineators installed in road protection facilities are smaller than road protection facilities, and reflectors and delineators do not reflect during daytime, so the visibility of road protection facilities is poor and the positions of intersections and shoulders are difficult to understand. It was in a state. Even at night, the ratio of reflectors and delineators is smaller than the ratio in the field of view of road protection facilities, so it was not sufficient for confirmation of roadsides and intersections. In view of this, a reflector and a delineator that have been devised by enlarging the shape of the conventional reflector and delineator have been developed, but are too expensive. Therefore, by attaching a lighter and cheaper corn that is much larger and lighter than reflectors and delineators to the security facility, it has become possible to increase the visibility of roadsides and intersections in the daytime as well as from the driver.

JP 2009-162039 A

  Therefore, the present invention has been made in view of such problems, and is attached to road protection facilities such as pedestrian boundary blocks, guardrails, guard pipes, barricades, steel pipes, etc., to alert drivers and pedestrians. The main purpose is to provide safety parts for warning that can be used.

  The present invention adopts the following means in order to achieve the main object described above.

  The safety parts for alerting according to the present invention are attached to a delineator, a curved mirror, a car stop, a road sign, a pedestrian boundary block, a guardrail, a guard pipe, a barricade, a steel pipe or the like (hereinafter referred to as “road protection facility etc.”). The safety component for alerting that performs alerting has a main body provided with an insertion groove for a road protection facility for attaching to a road protection facility or the like on an outer periphery or a side surface.

  The safety component for alerting according to the present invention has one or more insertion grooves for road protection facilities to be attached to road protection facilities, etc. on the outer peripheral surface. It can be installed in road protection facilities quickly and easily just by fitting. Safety protection parts with a single insertion groove for road protection facilities have a horizontal opening at the end of the insertion groove for road protection facilities. Use a method of using a part such as a safety part for warning by inserting it from the insertion groove for road protection facilities. In addition, warning safety parts with multiple insertion slots for road protection facilities are attached to road protection facilities etc. installed in the horizontal direction to alert them. The safety parts for alerting that are installed are the safety parts for alerting in the field of view, unlike the reflectors and delineators that are very small in the field of view when the road protection facilities are viewed from the front and diagonal. The proportion of occupancy increased overwhelmingly. Thereby, even if a reflecting material and a delineator do not reflect in the daytime, the effect of increasing the visibility of intersections and road shoulders is increased. In addition, it can be installed not on the ground but at a relatively high position, such as on the upper side of road protection facilities, etc., or in the middle, so it is close to the line of sight for pedestrians. However, since the height is not concealed in the field of view from the inside of the vehicle, it becomes a conspicuous position, so that it can be a safety part that can be installed with improved visibility. In addition, because the installation location is not located on the road in the upper or middle part of the road protection facility, etc., the safety parts for alerts include “This intersection”, “Temporary stop”, “OO shop”, etc. Even if written, it is easy to read because it is close to the line of sight. In addition, since it does not directly contact the ground, it can be prevented from interfering with passers-by and road workers.

  Further, in the security component for alerting according to the present invention, the insertion groove for road protection facilities is characterized in that an opening cut out in a circular shape, an elliptical shape or a polygonal shape is provided at the end. There may be. By providing an opening at the end, the road protection facility insertion groove can be closed by placing a part of the road protection facility, etc. at this position, so the safety component for warning attached to the road protection facility, etc. The possibility of falling or coming off can be reduced.

  Furthermore, in the safety component for alerting according to the present invention, the safety component for alerting is further provided with a pedestal provided with an insertion groove for a road protection facility at the lower end of the main body. May be. Moreover, it becomes easy to hold | maintain the form of the lower end of the safety component for alerting by providing a base, and it can reduce that a lower side is crushed. Moreover, since it becomes possible to install directly on a road surface by providing a pedestal, it can also be used as a road cone or pylon.

  Furthermore, in the security component for alerting according to the present invention, the main body pedestal may be detachably provided. By adopting such a configuration, it can be normally used as a road cone or pylon, and when used as a safety component for alerting road protection facilities, etc., it can be used with a pedestal attached or removed as appropriate. can do.

  Furthermore, the safety part for caution ventilation concerning this invention WHEREIN: The said base may be characterized by the fact that the insertion groove for road protection facilities is not provided. By adopting such a configuration, when using it as a safety component for alerting road protection facilities, etc., remove the pedestal part, and when using it as a load cone, attach the pedestal and use it. Since the form of the lower end of a base part is stabilized, it can be set as the stable load cone.

  Furthermore, in the security component for alerting according to the present invention, a rotation hinge may be provided at an end of the road protection facility insertion groove. By adopting such a configuration, the insertion groove for the road protection facility can be opened, so that it can be easily attached to the road protection facility or the like.

  Furthermore, in the safety component for alerting according to the present invention, the safety component for alerting may be formed into a cone, a pyramid, a cylinder, or a polygonal column. A safety component for alerting according to the present invention can also be produced by using a commercially available road cone or pylon.

  Furthermore, in the safety component for alerting according to the present invention, it may be characterized by comprising an outer peripheral support member that supports the shape of the safety component for alerting after being attached to a road protection facility or the like. Good. By adopting such a configuration, it is possible to maintain the stability of the form of the safety parts for warning, and to firmly fix it to road protection facilities, etc., and the safety parts for warning will be dropped by impact or wind. Or the possibility of detachment can be reduced.

  Furthermore, in the security component for alerting according to the present invention, the main body may be made in a plate shape. By adopting such a configuration, a function as a sign or a sign can be added.

  Furthermore, in the safety component for alerting according to the present invention, the safety component for alerting may be provided with a reflective material or a lighting fixture, or may be provided with a lighting fixture mounting portion. Good. By adopting such a configuration, it is possible to provide a safety component for alerting that is more noticeable at night or the like.

  Furthermore, the safety component for alerting according to the present invention is characterized by comprising an insertion groove fixing member for preventing the opening of the insertion groove for road protection facilities provided in the safety component for alerting. It may be a thing. By adopting such a configuration, it is possible to reduce the possibility that the security component for alerting may be dropped or detached due to an impact or wind.

  Furthermore, in the safety component for alerting according to the present invention, the main body of the safety component for alerting is a model of a human, animal, other natural object, artificial object, etc. Also good. By adopting such a configuration, a function as a three-dimensional signboard can be provided.

  Furthermore, the safety component for alerting according to the present invention is characterized by having a movement preventing member for preventing the safety component for alerting from moving in the road protection facility or the like inside or outside the safety component for alerting. You may do.

FIG. 1 is a perspective view of a security component 100 for alerting according to the first embodiment. FIG. 2 is a perspective view showing a state in which the alerting safety component 100 according to the first embodiment is attached to a road protection facility or the like. FIG. 3 is a schematic diagram showing a variation of the insertion groove 11 for road protection facilities of the safety component 100 for alerting according to the first embodiment. FIG. 4 is a perspective view showing a further variation of the road protection facility insertion groove 11 of the alerting safety part 100 according to the first embodiment. FIG. 5 is a perspective view showing a modified example in which a pedestal 50 is provided in the main body of the alerting safety component 100 according to the first embodiment. FIG. 6 is a perspective view of the alerting safety component 100 according to the second embodiment. FIG. 7 is a perspective view of the security component 100 for alerting according to the third embodiment. FIG. 8 is a perspective view showing a modified example of the security component 100 for alerting according to the third embodiment. FIG. 9 is a perspective view of the security component 100 for alerting according to the fourth embodiment.

  The safety parts for alerting of the present invention and road protection facilities to which the safety parts for alerting are attached will be described in detail based on the drawings. The embodiments and drawings described below exemplify a part of the embodiments of the present invention, and are not used for the purpose of limiting to these configurations.

(First embodiment)
A security component 100 for alerting according to the first embodiment is shown in FIG. FIG. 1 is a perspective view showing an outline of a configuration of a safety alerting part 100 according to the first embodiment.

  The alerting safety component 100 according to the first embodiment includes a substantially conical hollow main body 10 whose lower side is opened. One or a plurality of road protection facility insertion grooves 11 are formed in a substantially vertical direction on the outer peripheral surface of the main body 10, and only a part of the road protection facility 200 or the like is fitted into the road protection facility insertion grooves 11. It can be installed quickly and easily in road protection facilities. The road safety facility insertion groove 11 has one alerting safety part 100, the opening 12 at the end of the protection facility insertion groove is provided in a substantially horizontal direction, and a road protection facility or the like that is mainly standing vertically. A usage method is adopted in which a part of the 200 pillars and the like are fitted into the insertion groove for a road protection facility. Further, the warning safety part 100 provided with a plurality of road protection facility insertion grooves 11 (the opposite side road protection facility insertion grooves 11 are not shown) is mainly installed in a substantially horizontal direction. Attach to a protective facility 200 and call attention. The road protection facility insertion groove 11 according to the present embodiment has an opening 12 along a horizontal direction or an outer peripheral surface cut out in a substantially circular shape at the upper end and in the middle thereof. In addition, in 1st Embodiment, although this opening part 12 is formed in the substantially circular shape in order to attach to a steel pipe, it can be changed at any time according to the form of the road protection facility 200 etc. (refer FIG. 2) to attach. . Further, a reflective material 20 is attached to the side surface of the main body 10 in order to call attention to the driver or pedestrian of the vehicle. As an alerting means, in addition to attaching the reflective material 20, a reflective agent may be applied, or a self-light-emitting device may be attached.

  In order to produce the safety component 100 for alerting, it may be produced using a mold dedicated to the safety component for alerting, but using a mold for producing a known so-called conical road cone, It may be manufactured by attaching a core mold or the like. Moreover, you may cut and produce the completed load cone.

  As shown in FIG. 2, the safety component 100 for alerting produced as described above has a road protection facility insertion groove 11 sandwiched between the road protection facility 200 and the like (in the first embodiment, a steel pipe). By attaching to the produced protective fence, a warning display can be installed above or in the middle of the road protection facility 200 or the like. Thereby, the visibility which recognizes that the road protection facility 200 etc. exist in a pedestrian or a driver | operator also in the daytime in a position higher than the ground can be improved.

  The safety component 100 for warning attached to the road protection facility 200 is positioned in the vertical direction by disposing a part of the road protection facility 200 in the opening 12 (in this embodiment, the steel pipe of the protection fence). Thus, the vertical movement is prevented. On the other hand, since it is positioned by the road protection facility insertion groove 11 in the vertical direction and the horizontal direction (in the direction of the arrow in FIG. 2) with respect to the road protection facility or the like, movement in this direction is also prevented. Therefore, the security component 100 for alerting attached to the road protection facility 200 or the like is positioned in any of the upper, lower, left and right directions. Therefore, it is firmly fixed in the attached state, and the possibility of coming off or dropping can be reduced. On the other hand, it can be easily moved in the front-rear direction, and the mounting position in the front-rear direction can be easily adjusted. After the adjustment, as shown in FIG. 1, by providing a movement preventing member 60 for preventing the movement of the warning safety part 100 in the road protection facility or the like, the front and rear direction of the warning security part 100, that is, the road protection. It is possible to prevent the facility 200 from sliding in the horizontal direction.

  Further, in order to securely fix the warning safety part 100 to the road protection facility 200 or the like 200, as shown in FIG. 2, an insertion groove fixing member 30 for fixing both sides of the groove below the road protection facility insertion groove 11 is shown. It is good to provide. The insertion groove fixing member 30 is not particularly limited, and various types can be used. The insertion groove fixing member 30 prevents the road protection facility insertion groove 11 from being separated, thereby reducing the risk of falling.

  Further, as shown in FIG. 2, an outer peripheral fixing member 30a having a ring shape or a C shape may be attached from the side surface direction. By attaching such an outer periphery fixing member 30a, the shape of the horizontal section of the alerting safety component 100 is prevented from being deformed, and functions as an outer periphery support member, so that the alerting safety component 100 is stabilized in shape. It is possible to prevent the vehicle from being removed from the road protection facility 200 or the like. Further, although the outer peripheral fixing member 30a is a C-shaped member, it may be attached from any side direction such as a belt shape, a band shape, a rubber band shape, or the vertical direction.

  As described above, according to the safety component 100 for alerting according to the first embodiment, the percentage of the safety component 100 for alerting visually increases even in the daytime simply by being attached so as to be sandwiched in the road protection facility 200 or the like. Visibility is increased. In addition, since the safety component 100 for alerting having a large reflection area can be installed in the road protection facility 200 or the like, the visibility at night is greatly increased. Therefore, the safety component 100 for alerting according to the present embodiment. Since it has a large reflective area, it can be set as the road protection facility 200 etc. which has high visibility and exhibits alerting ability for the driver and pedestrian of the vehicle.

  Furthermore, since it is directly attached to the road protection facility 200, etc., the road surface is not obstructed as in the conventional road surface installation type, and the ratio of being blown to the wind without disturbing pedestrians and workers is extremely reduced. . As a result, there were no cases in which a passing vehicle touched or crushed a warning safety part that was blown away and scattered by the wind at a construction site.

  In addition, the security component 100 for alerting mentioned above is not limited to this form, It can be used in various modifications. The modified examples will be described below.

  The safety alerting part 100 described above has a substantially conical shape as a whole, but of course it is not limited to this, and may be a polygonal pyramid, cylindrical or prismatic. There may be. Further, it may be a model of a human being, an animal, other natural objects, or artificial objects.

  Moreover, the surface of the alerting safety part may be one in which an expression by any of characters, symbols, images, or a combination thereof is posted.

  The form of the road protection facility insertion groove 11 described above is not limited to the form described above, and various forms can be adopted. For example, as shown in FIG. 3A, one circular opening 12 may be provided only at the end of a straight cut or notch, or a plurality of openings 12 are provided as shown in FIG. 3B. May be. Moreover, it does not necessarily need to be circular, and you may provide the opening part 12 which consists of a long hole like FIG. 3C. Various other forms such as a polygon (not shown) may be used. In addition, when fitting in a vertically built column or the like, as shown in FIG. 3D, the road protection facility insertion groove 11 is provided in one place from the bottom to the top of the warning safety part 100. Yes, the opening 12 may be provided in the horizontal direction at the top. For example, as shown in FIG. 4A, it can be fitted into a column of a delineator (road protection facility 200, etc.) built in the vertical direction. At this time, by providing the road protection facility or the like with a movement preventing member 60 having a size that can be hooked on the inner diameter of the safety component for alerting so that the mounting position can be adjusted, the position can be fixed at an arbitrary height. It becomes like this. Furthermore, the cross-sectional shape may be produced according to the road protection facility 200 or the like to be attached. For example, as shown in FIG. 4B, when the road protection facility 200 or the like is attached to the guard rail 201, the road protection facility insertion groove 11 may be formed in accordance with the cross-sectional shape of the guard rail 201.

  Further, the main body 10 described above may be provided with an outer peripheral fixing member 31 or a pedestal 50 as shown in FIG. By providing the outer peripheral fixing member 31 or the pedestal 50, it is easy to maintain the form of the lower end portion of the main body 10, and the possibility that the lower end portion is crushed can be reduced. By maintaining the form of the lower end, it is possible to reduce the possibility that the opening 12 of the alerting safety part 100 is detached from the road protection facility 200 or the like. Moreover, by providing the pedestal 50, it can also be used as a road cone or pylon arranged directly on the road. This pedestal 50 may be detachably provided. By providing it detachably, the pedestal 50 is removed and used when used as a safety alerting part 100 for road protection facilities or the like, and when used as a load cone, the pedestal 50 is attached and the lower side is not deformed. Can be used as such.

(Second Embodiment)
FIG. 6 shows a security component 100 for alerting according to the second embodiment. The security component 100 for alerting according to the second embodiment is of a type attached to the walking road boundary block 202. As shown in FIG. 6, the safety component 100 for alerting according to the second embodiment is inserted into a road protection facility whose lower end is largely cut out into a substantially rectangular shape in accordance with the vertical cross-sectional shape of the walking road boundary block 202. A groove 11 is formed. By forming such an insertion groove 11 for road protection facilities, it is placed so as to straddle from above the pedestrian boundary block 202, so that it does not obstruct the passerby without affecting the surrounding cross section, and the boundary of the pedestrian Can be installed with improved visibility.

  The road protection facility insertion groove 11 is provided with a support piece 16 extending horizontally from the upper end in order to support the upper surface of the walking road boundary block 202. By providing this support piece 16, it is possible to prevent the safety component 15 for alerting from falling in the front-rear direction. Further, a fixing member such as an adhesive or a bolt can be used to fix the pedestrian road boundary block 202 to the lower portion of the support piece 16. In addition, when a flower bed or a tree-planting zone is provided on the side of the sidewalk opposite to the carriageway boundary block, the embankment is often constructed to the top of the carriageway boundary block. In this case, adhesive or the like is applied to the lower part of the support piece 16 (not shown) as an insertion groove (not shown) that remains only on the roadway side of the road protection facility insertion groove 11 that is largely cut out in a substantially rectangular shape. It can also be fixed.

  In addition, in order to fix the safety component 100 for alerting to the pedestrian road boundary block 202 more securely, a weight 41 having a ring shape may be provided as in the first embodiment, as shown in FIG. The fixing member 31 is inserted into the insertion hole 31a of the fixing member 31 that can fix the main body on both sides of the insertion groove 11 for the road protection facility using the drainage hole 201a provided horizontally in the walking road boundary block 202. May be inserted and fixed.

  The safety component for alerting 100 according to the second embodiment thus manufactured can be arranged as a display capable of alerting the passerby at a position that does not interfere with the passerby above the walking road boundary block 202.

(Third embodiment)
A security component 100 for alerting according to the third embodiment is shown in FIG. The safety component 100 for alerting according to the third embodiment is different from the first embodiment or the second embodiment in that it is formed in a plate shape.

  The security component 100 for alerting according to the third embodiment has a main body made of a plate-shaped signboard, and an insertion groove 11 for a road protection facility is formed in a part of the plate-shaped signboard. Therefore, the security component 100 for alerting can be attached to the road protection facility 200 or the like by fitting the road protection facility 200 or the like into the road protection facility insertion groove 11.

  As shown in FIG. 7, the safety component 100 for alerting according to the third embodiment can optionally be composed of a leg member on the back side in order to prevent the safety component 100 for alerting from falling on the back. A fall prevention member 70 may be provided.

  As described above, according to the safety component 100 for alerting according to the third embodiment, the plate-shaped signboard-type safety component 100 for alerting can be attached to a road protection facility or the like. It can be a security part that evokes.

  In the alert safety part 100 according to the third embodiment, as shown in FIG. 8, a human, animal, other natural object, artificial object, etc. It may be an image.

(Fourth embodiment)
A security component 100 for alerting according to the fourth embodiment is shown in FIG. The safety component for alerting 100 according to the fourth embodiment is different from the first embodiment or the third embodiment in that a turning hinge 90 is provided at the end of the insertion groove 11 for road protection facilities. FIG. 9A shows a pivoting hinge 90 provided at the apex of the conical shape of the alerting safety part 100 according to the first embodiment, and FIGS. 9B and 9C show the alerting safety part 100 according to the third embodiment. And a rotation hinge 90 at the end of the road protection facility insertion groove 11. Installation is stabilized by providing the insertion groove fixing member 30 for fixing the insertion groove 11 for road protection facilities.

  The road protection facility insertion groove 11 of the safety component 100 for alerting in the first to third embodiments is basically the same as the road protection facility insertion groove 11 except that the groove is forcibly widened by force. The width of the groove does not change. Therefore, when the width of the groove is narrower than the road protection facility or the like 200 to which the groove is attached, there is a possibility that labor for expanding the warning protection part 100 beyond the width of the insertion groove 11 for the road protection facility may be required. .

  In the fourth embodiment, as shown in FIG. 9, since the rotation hinge 90 is provided, the width of the road protection facility insertion groove 11 can be changed, and it can be easily attached to the road protection facility 200 or the like. be able to. After attachment, the width of the insertion groove 11 for road protection facilities can be fixed by fixing with the insertion groove fixing member 30.

  In addition, this invention is not limited to 1st Embodiment mentioned above to 4th Embodiment at all, and, as long as it belongs to the technical scope of this invention, it cannot be overemphasized that it can implement with a various aspect.

  As shown in the embodiment described above, it can be used as a safety component for alerting a road protection facility or the like.

DESCRIPTION OF SYMBOLS 10 ... Main body, 11 ... Insertion groove for road protection facilities, 12 ... Opening part, 15 ... Safety alerting part, 16 ... Support piece, 20 ... Reflective material, 30 ... Insertion groove fixing member, 30a ... C-shaped outer periphery fixation Member, 31 ... outer periphery fixing member, 41 ... weight, 50 ... pedestal, 60 ... movement preventing member, 70 ... fall-down preventing member, 90 ... hinge for rotation, 100 ... safety part for warning, 200 ... road protection facility, etc. 201 ... Guard rail, 201a ... Hole, 202 ... Walkway boundary block

Claims (10)

In the safety parts for alerting that are attached to the walkway boundary block to alert
It has a main body provided with a road protection facility insertion groove for attaching to a road protection facility etc. on a part of the outer periphery or side surface,
The road protection facility insertion groove is formed with a road protection facility insertion groove whose bottom end is largely cut out in a substantially rectangular shape in accordance with the shape of the vertical section of the road protection boundary block of the road protection facility . It can be placed so as to straddle from above, and in the insertion groove for the road protection facility, a support piece supported on the upper surface of the pedestrian boundary block is in the outer direction of the warning safety part, A safety component for alerting, characterized in that it extends horizontally in the longitudinal direction of the pedestrian road boundary block . The insertion groove for the road protection facility has a substantially rectangular shape when a flower bed or a planting zone is provided on the sidewalk side opposite to the roadway of the pedestrian boundary block and the embankment is constructed up to the top of the pedestrian boundary block. The road protection facility insertion groove, which is largely cut away, is formed only on the roadway side, and a support piece supported on the upper surface of the roadway boundary block is formed in the road protection facility insertion groove. The warning safety part according to claim 1, wherein the safety part is horizontally extended toward a longitudinal direction of the walking road boundary block .   When the road protection facility insertion groove cannot fit the road protection facility into the warning safety part, the warning safety part is attached to the road protection facility by a fixing member such as an adhesive or a bolt. The safety component for alerting according to claim 2, wherein: In the safety component for alert according to claim 1,
The alerting safety part further comprises a pedestal provided with an insertion groove for a road protection facility at a lower end portion of the main body.   The security component for alerting according to any one of claims 1 to 4, wherein the safety component for alerting is made of a cone, a pyramid, a cylinder, or a polygonal column. In the safety component for alerting of any one of Claim 1 to 5,
Furthermore, the safety component for alerting | providing which is equipped with the weight in the shape of the ring | wheel shape arrange | positioned on the outer periphery of the safety alerting component after attaching to the said walkway boundary block .   The safety component for alerting according to any one of claims 1 to 6, wherein the safety component for alerting is provided with a reflective material or a lighting fixture, or is provided with a lighting fixture mounting portion. .   The safety component for a warning according to any one of claims 1 to 7, wherein a body of the safety component for a warning is a model of a human being, an animal, other natural objects, or an artificial object.   9. The alerting device according to any one of claims 1 to 8, wherein the surface of the alerting safety component is provided with an expression of any one of a character, a symbol, and an image, or a combination thereof. Security parts. A pedestrian road boundary block to which the safety component for alerting according to any one of claims 1 to 9 is attached.

Images